package com.atguigu.tingshu.album.service.impl;

import com.atguigu.tingshu.album.config.VodConstantProperties;
import com.atguigu.tingshu.album.service.VodService;
import com.atguigu.tingshu.common.execption.GuiguException;
import com.atguigu.tingshu.common.util.UploadFileUtil;
import com.atguigu.tingshu.vo.album.TrackMediaInfoVo;
import com.qcloud.vod.VodUploadClient;
import com.qcloud.vod.model.VodUploadRequest;
import com.qcloud.vod.model.VodUploadResponse;
import com.tencentcloudapi.common.AbstractModel;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.vod.v20180717.VodClient;
import com.tencentcloudapi.vod.v20180717.models.*;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import org.springframework.web.multipart.MultipartFile;

import java.util.HashMap;
import java.util.Map;

import static com.mysql.cj.conf.PropertyKey.logger;


@Slf4j
@Service
public class VodServiceImpl implements VodService {

    @Autowired
    private VodConstantProperties vodConstantProperties;

    @Autowired
    private VodUploadClient vodUploadClient;


    @SneakyThrows
    @Override
    public Map<String, String> uploadTrack(MultipartFile file) {
        // 先保存文件到临时路径，获得具体文件路径和文件类型
        String tempFilePath = UploadFileUtil.uploadTempPath(vodConstantProperties.getTempPath(), file);
        //  VodUploadClient 实例
        VodUploadClient client = new VodUploadClient(vodConstantProperties.getSecretId(), vodConstantProperties.getSecretKey());
        // 设置媒体本地上传路径
        VodUploadRequest request = new VodUploadRequest();
        request.setMediaFilePath(tempFilePath);

        VodUploadResponse response = client.upload(vodConstantProperties.getRegion(), request);
        if (response != null){
            Map<String, String> map = new HashMap<>();
            map.put("mediaFileId", response.getFileId());
            map.put("mediaUrl", response.getMediaUrl());
            return map;
        }

        return null;
    }

    @Override
    public TrackMediaInfoVo getMediaInfo(String mediaFileId) {
        try{

            Credential cred = new Credential(vodConstantProperties.getSecretId(),vodConstantProperties.getSecretKey());

            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, vodConstantProperties.getRegion());
            // 实例化一个请求对象,每个接口都会对应一个request对象
            DescribeMediaInfosRequest req = new DescribeMediaInfosRequest ();
            String[] fileIds1 = {mediaFileId};
            req.setFileIds(fileIds1);

            // 返回的resp是一个SearchMediaResponse的实例，与请求对象对应
            DescribeMediaInfosResponse resp = client.DescribeMediaInfos(req);
            if (resp != null){
                MediaInfo[] mediaInfoSet = resp.getMediaInfoSet();
                if (mediaInfoSet != null && mediaInfoSet.length > 0){
                    MediaInfo mediaInfo = mediaInfoSet[0];
                    TrackMediaInfoVo trackMediaInfoVo = new TrackMediaInfoVo();
                    // 存放于元数据中
                    trackMediaInfoVo.setDuration(mediaInfo.getMetaData().getDuration());
                    trackMediaInfoVo.setSize(mediaInfo.getMetaData().getSize());
                    // 存放于基本信息中
                    trackMediaInfoVo.setType(mediaInfo.getBasicInfo().getType());
                    return trackMediaInfoVo;
                }
            }

        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }
        return null;
    }

    @Override
    public void deleteMedia(String mediaFileId) {
        try{

            Credential cred = new Credential(vodConstantProperties.getSecretId(),vodConstantProperties.getSecretKey());

            // 实例化要请求产品的client对象,clientProfile是可选的
            VodClient client = new VodClient(cred, vodConstantProperties.getRegion());
            // 实例化一个请求对象,每个接口都会对应一个request对象
            DeleteMediaRequest req = new DeleteMediaRequest();
            req.setFileId(mediaFileId);
            // 返回的resp是一个DeleteMediaResponse的实例，与请求对象对应
            DeleteMediaResponse resp = client.DeleteMedia(req);

            log.info("删除成功");
        } catch (TencentCloudSDKException e) {
            System.out.println(e.toString());
        }
    }


}
